/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package proyecto.servlets;

import java.io.IOException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author supervisor
 */
public class CambioS extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        HttpSession session = request.getSession();
        String log=(String)session.getAttribute("log");
        String src = (String) request.getParameter("src");
        String dst = (String) request.getParameter("dst");
        System.err.println(src);
        if ("index_admin.jsp".equals(dst)) {
            if ("A".equals(log)) {
                RequestDispatcher rd = request.getRequestDispatcher("/" + dst);
                rd.forward(request, response);
            } else {
                RequestDispatcher rd = request.getRequestDispatcher("/" + src);
                rd.forward(request, response);
            }
        } else {
            if ("index_oper.jsp".equals(dst)) {
                if ("O".equals(log)||"A".equals(log)) {
                    RequestDispatcher rd = request.getRequestDispatcher("/" + dst);
                    rd.forward(request, response);
                } else {
                    RequestDispatcher rd = request.getRequestDispatcher("/" + src);
                    rd.forward(request, response);
                }
            }else{
                //Otro
            }
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
